exception 'Exception' with message 'Unknown column 'mamboedu' in 'where clause' 
Query: SELECT Eventi.*,Workflow.Object as Object ,Workflow.State as State ,Workflow.OUser as OUser ,Workflow.OGroup as OGroup ,Workflow.ModifyUser as ModifyUser ,Workflow.CreateUser as CreateUser ,Workflow.ID as wfID ,Workflow.CreationDate as CreationDate ,Workflow.ModificationDate as ModificationDate ,Workflow.WorkflowKEY as WorkflowKEY  FROM `Eventi` JOIN Workflow ON Workflow.Object in ('Eventi[It]') AND Workflow.ID=EventiKEY AND Workflow.State in ('online','evidenza') WHERE EventiKEY = 2944/mamboedu/Comune10di10Bologna/IT ORDER BY DataInizio Desc' in /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dlibs/ActiveDB/MySQLDbWrapper.php:73
Stack trace:
#0 /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dlibs/ActiveDB/ActiveDB.php(713): MysqlDBWrapper->doQuery('SELECT Eventi.*...')
#1 /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dlibs/ActiveDB/ActiveDB.php(576): ActiveDB->findAll(Array)
#2 /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dlibs/ActiveDB/ActiveDB.php(289): ActiveDB->getObject(Array)
#3 /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dlibs/ActiveDB/ActiveDB.php(487): ActiveDB->__magicRuleHandler(Object(MethodMap), 'EventoByKeyAndM...', Array)
#4 /var/www/vhosts/mambo-bologna.org/httpdocs/website/controllers/Eventi_Controller.php(51): ActiveDB->__call('getObject_Event...', Array)
#5 /var/www/vhosts/mambo-bologna.org/httpdocs/website/controllers/Eventi_Controller.php(51): Eventi->getObject_EventoByKeyAndMuseo('2944/mamboedu/C...', 1)
#6 /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dsite/DSiteController.php(54): Eventi_Controller->handle_index()
#7 /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dsite/DSiteController.php(43): DSiteController->runHandler('handle_index')
#8 /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dsite/DSite_CallableController.php(11): DSiteController->run(NULL)
#9 /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dsite/DSiteManager.php(302): DSite_CallableController->run()
#10 /var/www/vhosts/mambo-bologna.org/httpdocs/libs/dsite/DSiteManager.php(371): DSiteManager->handleSiteController()
#11 /var/www/vhosts/mambo-bologna.org/httpdocs/website/index.php(75): DSiteManager->run()
#12 {main}